Answer:
D. a shape with six faces where all six faces are identical
1. Distribute the Negative Signs
2. Combine like terms
-2x^2 + 12x-7
the answer to your equation is 25, because 17 if 68 is 25
Answer:
55.95 ft²
Step-by-step explanation:
Circumference formula: C = 2πr => r = C / (2π)
Area formula: A = πr²
Substituting C / (2π) for r in the above equation, we get:
C 47 ft
A = π( ----------- )² = π ( -------------- )²
2π (2π)
or ...
π(47 ft)² 2209 ft²
A = ---------------------- = -------------------- = 55.95 ft²
4π² 4(3.14159)²